Facebook Connect allow users to connect their Facebook identity, friends and, privacy to any website.
Facebook Connect is Facebook's first attempt to allow access to Facebook user data outside of Facebook itself. The company is describing ...

Market Share by Top Websites

1Facebook Connect is leading in Top 10K Sites, Top 100K Sites, Top 1M Sites and The Entire Web.

2
Despite its recent growth, Eager is still behind Facebook Connect in all market share segments.

Websites Categories

1Facebook Connect has better usage coverage in more websites categories. Including Business & Industry, Arts & Entertainment, People & Society, Shopping and 242 other categories.

2Eager hasn't got a lead over Facebook Connect in any websites category.

Geography

1Facebook Connect is leading in most countries, including United States, Japan, Brazil, France and 218 other countries.